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| author | Sujith Manoharan <c_manoha@qca.qualcomm.com> | 2012-12-10 02:52:33 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-12-10 21:49:47 +0100 |
| commit | 914d0f4def3817c295d3e8cbb7ea53bef8b0efcb (patch) | |
| tree | 3018ed0c7e248b020135c5bf564b73031e406113 /drivers/net/wireless/ath/ath9k/link.c | |
| parent | ath9k_hw: Fix PAPRD training (diff) | |
| download | linux-914d0f4def3817c295d3e8cbb7ea53bef8b0efcb.tar.xz linux-914d0f4def3817c295d3e8cbb7ea53bef8b0efcb.zip | |
ath9k: Add a few debug messages for PAPRD
Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/ath/ath9k/link.c')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/link.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c index fc6b075ad635..3c996ffe63c3 100644 --- a/drivers/net/wireless/ath/ath9k/link.c +++ b/drivers/net/wireless/ath/ath9k/link.c @@ -179,11 +179,14 @@ void ath_rx_poll(unsigned long data) static void ath_paprd_activate(struct ath_softc *sc) { struct ath_hw *ah = sc->sc_ah; + struct ath_common *common = ath9k_hw_common(ah); struct ath9k_hw_cal_data *caldata = ah->caldata; int chain; - if (!caldata || !caldata->paprd_done) + if (!caldata || !caldata->paprd_done) { + ath_dbg(common, CALIBRATE, "Failed to activate PAPRD\n"); return; + } ath9k_ps_wakeup(sc); ar9003_paprd_enable(ah, false); @@ -194,6 +197,7 @@ static void ath_paprd_activate(struct ath_softc *sc) ar9003_paprd_populate_single_table(ah, caldata, chain); } + ath_dbg(common, CALIBRATE, "Activating PAPRD\n"); ar9003_paprd_enable(ah, true); ath9k_ps_restore(sc); } @@ -253,8 +257,10 @@ void ath_paprd_calibrate(struct work_struct *work) int len = 1800; int ret; - if (!caldata || !caldata->paprd_packet_sent || caldata->paprd_done) + if (!caldata || !caldata->paprd_packet_sent || caldata->paprd_done) { + ath_dbg(common, CALIBRATE, "Skipping PAPRD calibration\n"); return; + } ath9k_ps_wakeup(sc); |